Easy Healthy Zucchini Lasagna Recipe

Posted on July 8, 2025

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This Easy Healthy Zucchini Lasagna is a smart twist on a classic dish! Instead of noodles, we use fresh zucchini slices to keep it light and tasty.

This dish is so colorful and satisfying that you’ll forget about traditional lasagna! I love layering it with yummy cheese and sauce. Plus, it’s guilt-free and perfect for dinner any night of the week!

Key Ingredients & Substitutions

Zucchini: Fresh, medium-sized zucchini works best for this recipe. If you can’t find zucchini, you might use yellow squash as a tasty alternative. Just remember, the goal is to create layers!

Ground Turkey/Chicken: This adds protein to the dish, but you can skip it for a vegetarian version. You could replace it with lentils or mushrooms for added texture and flavor.

Marinara Sauce: I prefer low-sugar marinara, but homemade sauce is great too! If you’re in a pinch, you could use store-bought spaghetti sauce for a different flavor.

Cheese: Ricotta gives creaminess, but cottage cheese is a lighter substitute. As for mozzarella, using part-skim helps reduce fat. Feel free to mix in some feta for a unique flavor!

How Do You Get Zucchini to Lose Its Moisture?

Getting moisture out of zucchini is key for a great texture. If left in, the lasagna can turn watery. Here’s how to do it:

  • Slice zucchini thinly and lay out on paper towels.
  • Sprinkle salt over them and let sit for about 10 minutes. This will help draw out the moisture.
  • After the time is up, pat the slices dry with more paper towels to remove any excess water.

Taking these extra steps helps ensure your lasagna stays firm and delicious!

What’s the Best Way to Layer the Lasagna?

Layering is simple but important for creating that perfect dish. Here’s a quick guide:

  • Start with a thin layer of marinara sauce at the bottom. This prevents sticking.
  • Add zucchini slices to cover the sauce, overlapping slightly if you can.
  • Then, layer that creamy ricotta mixture and sprinkle mozzarella on top. Repeat this pattern until all layers are made.

Finish with a final layer of sauce and a generous topping of mozzarella to create a golden, bubbly crust!

Easy Healthy Zucchini Lasagna Recipe

Easy Healthy Zucchini Lasagna

Ingredients You’ll Need:

  • 3 medium zucchini, thinly sliced lengthwise (about 1/8 inch thick)
  • 1 tablespoon olive oil
  • 1/2 pound lean ground turkey or chicken (optional for a vegetarian version)
  • 2 cups marinara sauce (preferably low-sugar or homemade)
  • 1 cup ricotta cheese (part-skim)
  • 1/2 cup grated Parmesan cheese
  • 1 1/2 cups shredded mozzarella cheese
  • 1 large egg
  • 2 cloves garlic, minced
  • 1 teaspoon dried Italian seasoning (or a mix of basil, oregano, thyme)
  • Salt and freshly ground black pepper, to taste
  • Fresh basil leaves, for garnish

How Much Time Will You Need?

This scrumptious zucchini lasagna takes about 15 minutes of prep time and 45 minutes of cooking time. In total, you’ll spend about an hour to enjoy a healthy and hearty dinner that serves well for family meals or meal prep!

Step-by-Step Instructions:

1. Preheat and Prepare:

First, preheat your oven to 375°F (190°C). While it’s warming up, lightly grease a 9×13-inch baking dish so the lasagna won’t stick.

2. Prepare the Zucchini:

Slice the zucchini lengthwise into thin strips. Lay them flat on a layer of paper towels and sprinkle with a little salt. This will help draw out excess moisture. Let them sit for about 10 minutes. After this, pat them dry with more paper towels to remove any extra water.

3. Cook the Meat:

In a large skillet, heat a tablespoon of olive oil over medium heat. Add the minced garlic and sauté for about a minute until fragrant. If you’re using ground turkey or chicken, add it now. Season with salt, pepper, and Italian seasoning, then cook until browned and fully cooked, breaking up the meat with a spoon.

4. Make the Sauce:

Stir in the marinara sauce, allowing it to simmer for about 5 minutes. This helps deepen the flavors. Once ready, take it off the heat.

5. Prepare the Cheese Mixture:

In a mixing bowl, combine the ricotta cheese, Parmesan cheese, the large egg, and a pinch of salt and pepper. Stir everything together until well mixed and creamy.

6. Assemble the Lasagna:

Start by spreading a thin layer of the meat mixture on the bottom of the greased baking dish. Then layer your zucchini slices over the sauce. On top of that, add a layer of the ricotta mixture, followed by a sprinkle of shredded mozzarella. Repeat these layers until all ingredients are used, making sure to finish with a generous layer of mozzarella cheese on top.

7. Bake:

Cover the dish with foil and pop it in the oven for 25 minutes. After 25 minutes, remove the foil and bake for another 15 minutes, or until the cheese bubbles and turns a golden brown.

8. Rest and Serve:

Once it’s done baking, let the lasagna rest for about 10 minutes before slicing. This will help it hold its shape. When ready, garnish with fresh basil leaves and serve warm. Enjoy your delicious and healthy zucchini lasagna!

This easy, healthy zucchini lasagna is not only lower in carbs but bursting with flavor and perfect for any occasion. Enjoy your meal! 🍽️

Easy Healthy Zucchini Lasagna Recipe

Frequently Asked Questions

Can I Use Other Vegetables Instead of Zucchini?

Absolutely! You can substitute zucchini with thinly sliced eggplant or even bell peppers. Just keep in mind that cooking times may vary slightly depending on the vegetable used.

How Can I Make This Lasagna Dairy-Free?

To make it dairy-free, use plant-based ricotta and mozzarella. You can also substitute nutritional yeast for Parmesan cheese. Make sure your marinara sauce is dairy-free as well!

Can I Freeze Leftover Lasagna?

Yes, you can! Once the lasagna is completely cooled, cover it tightly with plastic wrap and then aluminum foil. It will keep well in the freezer for up to 3 months. Thaw in the refrigerator overnight before reheating.

What Should I Serve with Zucchini Lasagna?

This dish pairs well with a simple green salad or steamed vegetables for a healthy meal. You can also serve it with garlic bread for a comforting touch!

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